U.S. Coast Guard Capt. Mark Kuperman gives a departing speech during a change of command ceremony May 30, 2025 at Sector Eastern Great Lakes, Buffalo, New York. Kuperman served roles including the Captain of the Port, Search and Rescue Mission Coordinator, Federal Maritime Security Coordinator, Officer in Charge, Marine Inspection, and Federal On-Scene Coordinator. (U.S. Coast Guard photo by Petty Officer 3rd Class Mary Wysong) (This image has been modified to enhance the subject.)